US Bridges

SR934 WB (870717) over NW 69 Ave & Fec R/R

Good

Miami-Dade County, Florida · NW 69 Ave · Structure no. 870714

Built
1972
53 years old, rebuilt 2005
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
204 ft
4 main spans
Daily traffic
26,750
2022 count
Owner
State
State Highway Agency

About this bridge

SR934 WB (870717) over NW 69 Ave & Fec R/R is a prestressed concrete stringer/multi-beam or girder carrying SR934 WB (870717) over NW 69 Ave & Fec R/R in Miami-Dade County, Florida. It was built in 1972 and reconstructed in 2005, so it is 53 years old, older than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 26,750 vehicles a day, roughly 7% of them trucks, projected to reach 46,411 by 2044. The structure is 204 ft (62.2 m) long and 52 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSR934 WB (870717)
CrossesNW 69 Ave & Fec R/R
LocationNW 69 Ave
RouteU.S. Route 934
StateFlorida
Coordinates25.84003, -80.30999
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating54.5 US tons
Inventory rating42.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length204 ft (62.2 m)
Longest span52 ft (15.8 m)
Deck width52 ft (15.9 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,750 (2022)
Projected traffic46,411 by 2044
Trucks7%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR934 WB (870717) over NW 69 Ave & Fec R/R built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2005.

What condition is SR934 WB (870717) over NW 69 Ave & Fec R/R in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.

How much traffic does SR934 WB (870717) over NW 69 Ave & Fec R/R carry?

About 26,750 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SR934 WB (870717) over NW 69 Ave & Fec R/R?

The structure is 204 ft (62.2 m) long with a longest span of 52 ft (15.8 m) and a deck 52 ft wide.

Who owns SR934 WB (870717) over NW 69 Ave & Fec R/R?

It is owned by the State Highway Agency.